x86 gart: rename CONFIG_IOMMU to CONFIG_GART_IOMMU
This patch renames the IOMMU config option to GART_IOMMU because in fact it
means the GART and not general support for an IOMMU on x86.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Acked-by: Muli Ben-Yehuda <muli@il.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/Makefile_64 b/arch/x86/kernel/Makefile_64
index 466337a..24671c3 100644
--- a/arch/x86/kernel/Makefile_64
+++ b/arch/x86/kernel/Makefile_64
@@ -25,7 +25,7 @@
obj-$(CONFIG_PM) += suspend_64.o
obj-$(CONFIG_HIBERNATION) += suspend_asm_64.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
-obj-$(CONFIG_IOMMU) += pci-gart_64.o aperture_64.o
+obj-$(CONFIG_GART_IOMMU) += pci-gart_64.o aperture_64.o
obj-$(CONFIG_CALGARY_IOMMU) += pci-calgary_64.o tce_64.o
obj-$(CONFIG_SWIOTLB) += pci-swiotlb_64.o
obj-$(CONFIG_KPROBES) += kprobes_64.o
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 95e0de9..b8265c1 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -17,13 +17,13 @@
#include <asm/io_apic.h>
#include <asm/apic.h>
-#ifdef CONFIG_IOMMU
+#ifdef CONFIG_GART_IOMMU
#include <asm/gart.h>
#endif
static void __init via_bugs(void)
{
-#ifdef CONFIG_IOMMU
+#ifdef CONFIG_GART_IOMMU
if ((end_pfn > MAX_DMA32_PFN || force_iommu) &&
!iommu_aperture_allowed) {
printk(KERN_INFO
diff --git a/arch/x86/kernel/pci-dma_64.c b/arch/x86/kernel/pci-dma_64.c
index 730339f..66b3dc5 100644
--- a/arch/x86/kernel/pci-dma_64.c
+++ b/arch/x86/kernel/pci-dma_64.c
@@ -275,7 +275,7 @@
swiotlb = 1;
#endif
-#ifdef CONFIG_IOMMU
+#ifdef CONFIG_GART_IOMMU
gart_parse_options(p);
#endif
@@ -298,7 +298,7 @@
* The order of these functions is important for
* fall-back/fail-over reasons
*/
-#ifdef CONFIG_IOMMU
+#ifdef CONFIG_GART_IOMMU
iommu_hole_init();
#endif
@@ -321,7 +321,7 @@
intel_iommu_init();
-#ifdef CONFIG_IOMMU
+#ifdef CONFIG_GART_IOMMU
gart_iommu_init();
#endif